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Database: UniProt
Entry: E5B5I8_ERWAM
LinkDB: E5B5I8_ERWAM
Original site: E5B5I8_ERWAM 
ID   E5B5I8_ERWAM            Unreviewed;       341 AA.
AC   E5B5I8;
DT   08-FEB-2011, integrated into UniProtKB/TrEMBL.
DT   08-FEB-2011, sequence version 1.
DT   24-JAN-2024, entry version 39.
DE   RecName: Full=Dipeptide epimerase {ECO:0000256|RuleBase:RU366006};
DE            EC=5.1.1.- {ECO:0000256|RuleBase:RU366006};
GN   Name=ycjG {ECO:0000313|EMBL:CBX80741.1};
GN   ORFNames=EAIL5_1921 {ECO:0000313|EMBL:CBX80741.1};
OS   Erwinia amylovora ATCC BAA-2158.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Erwiniaceae; Erwinia.
OX   NCBI_TaxID=889211 {ECO:0000313|EMBL:CBX80741.1};
RN   [1] {ECO:0000313|EMBL:CBX80741.1}
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=ATCC BAA-2158 {ECO:0000313|EMBL:CBX80741.1};
RA   Powney R., Smits T.H., Sawbridge T., Frey B., Blom J., Frey J.E.,
RA   Plummer K.M., Beer S.V., Luck J., Duffy B., Rodoni B.;
RT   "Genome Sequence of an Erwinia amylovora Strain with Pathogenicity
RT   Restricted to Rubus Plants.";
RL   J. Bacteriol. 193:785-786(2011).
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000256|PIRSR:PIRSR634603-3,
CC         ECO:0000256|RuleBase:RU366006};
CC       Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000256|PIRSR:PIRSR634603-3,
CC       ECO:0000256|RuleBase:RU366006};
CC   -!- SIMILARITY: Belongs to the mandelate racemase/muconate lactonizing
CC       enzyme family. {ECO:0000256|ARBA:ARBA00008031,
CC       ECO:0000256|RuleBase:RU366006}.
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DR   EMBL; FR719190; CBX80741.1; -; Genomic_DNA.
DR   AlphaFoldDB; E5B5I8; -.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0016855; F:racemase and epimerase activity, acting on amino acids and derivatives; IEA:UniProtKB-UniRule.
DR   GO; GO:0009063; P:amino acid catabolic process; IEA:InterPro.
DR   CDD; cd03319; L-Ala-DL-Glu_epimerase; 1.
DR   Gene3D; 3.20.20.120; Enolase-like C-terminal domain; 1.
DR   Gene3D; 3.30.390.10; Enolase-like, N-terminal domain; 1.
DR   InterPro; IPR034593; DgoD-like.
DR   InterPro; IPR034603; Dipeptide_epimerase.
DR   InterPro; IPR036849; Enolase-like_C_sf.
DR   InterPro; IPR029017; Enolase-like_N.
DR   InterPro; IPR029065; Enolase_C-like.
DR   InterPro; IPR018110; Mandel_Rmase/mucon_lact_enz_CS.
DR   InterPro; IPR013342; Mandelate_racemase_C.
DR   InterPro; IPR013341; Mandelate_racemase_N_dom.
DR   PANTHER; PTHR48080; D-GALACTONATE DEHYDRATASE-RELATED; 1.
DR   PANTHER; PTHR48080:SF3; ENOLASE SUPERFAMILY MEMBER DDB_G0284701; 1.
DR   Pfam; PF13378; MR_MLE_C; 1.
DR   Pfam; PF02746; MR_MLE_N; 1.
DR   SFLD; SFLDF00010; dipeptide_epimerase; 1.
DR   SFLD; SFLDG00180; muconate_cycloisomerase; 1.
DR   SMART; SM00922; MR_MLE; 1.
DR   SUPFAM; SSF51604; Enolase C-terminal domain-like; 1.
DR   SUPFAM; SSF54826; Enolase N-terminal domain-like; 1.
DR   PROSITE; PS00909; MR_MLE_2; 1.
PE   3: Inferred from homology;
KW   Isomerase {ECO:0000256|RuleBase:RU366006, ECO:0000313|EMBL:CBX80741.1};
KW   Magnesium {ECO:0000256|PIRSR:PIRSR634603-3, ECO:0000256|RuleBase:RU366006};
KW   Metal-binding {ECO:0000256|PIRSR:PIRSR634603-3,
KW   ECO:0000256|RuleBase:RU366006}.
FT   DOMAIN          130..223
FT                   /note="Mandelate racemase/muconate lactonizing enzyme C-
FT                   terminal"
FT                   /evidence="ECO:0000259|SMART:SM00922"
FT   ACT_SITE        151
FT                   /note="Proton acceptor; specific for (R)-substrate
FT                   epimerization"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR634603-1"
FT   ACT_SITE        247
FT                   /note="Proton acceptor; specific for (S)-substrate
FT                   epimerization"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR634603-1"
FT   BINDING         176
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR634603-3"
FT   BINDING         202
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR634603-3"
FT   BINDING         225
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR634603-3"
SQ   SEQUENCE   341 AA;  36763 MW;  87455FD0A0B7C5A4 CRC64;
     MRTVKVYPES WPLHSAFIIA RGARHEAGVV VVELEENGTK GIGECTPYAR YGETEASVLA
     QIALLLPEIE QGLTRHALQQ RLPAGAARNA IDSALWDLQV HSGSQNLWQL TGTTAPVQIE
     TAQTVCVDVP EMMASSALAL WENGAKLIKI KLDDHMIAER LVAIRSAVPQ AMLIVDANES
     WHSEGLAARC QLLADLNISM LEQPLPAADD VALENFVHPL PICADESCHS VDSLAALRGR
     YEMVNIKLDK TGGLTAALEL ARCAQDQGFA IMLGCMLCTS RAIRAALPLV PKARFVDLDG
     PTWLAIDAEP ALAFDCGRIL LSPSSLPAES LHHHVRTAPG D
//
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